The gameplay kinda reminded me of some old flash games XD. It was really fun to be able to shoot to move as well. Blasting away from enemies using the weapons never got old. The art was cool as well. Simple but really effective. Loved the enemy designs as well.
I felt that the cards kinda got in the way of the action on screen though. Maybe make them a little transparent if they aren't selected. Great game none the less though man :)